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AMU Medical AMU Solved Paper-2006

  • question_answer
    A cricket ball of 0.5 kg is moving with a velocity of 100 m/s. The wavelength associated with its motion is

    A)  1/100 cm                            

    B)  \[6.6\times {{10}^{-34}}m\]

    C)  \[1.32\times {{10}^{-35}}m\]

    D)   \[6.6\times {{10}^{-28}}m\]

    Correct Answer: C

    Solution :

                     From de-Broglie equation :                 \[\lambda =\frac{h}{mv}\]                 \[=\frac{6.62\times {{10}^{-34}}}{0.5\times 100}\]                 \[=1.32\times {{10}^{-35}}m\]


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